Just in general, what would the minimum weekly long estered Test dosage be during a 16 week EQ cycle of 600mg?

I'd be kickstarting with 60mg of T Bol and closing out with 50mg of Winny.

Can I get by with 125mg twice a week or would 500mg a week be needed?

I'm really just looking for the leanest gains possible and I'm not aiming for monster mass. 10-15 clean lbs would be great.

Thanks in advance,
Lean

PS - This would be my second cycle as I haven't even started my first yet. Just planning ahead.

I'm a 26 years old nutritionist/personal trainer.
5,11"
180lbs
7% BF